Tokyo stocks end mixed as gains locked in

TOKYO, March 5 (Xinhua) -- Tokyo stocks ended mixed on Tuesday as investors locked in gains after the Nikkei index closed at an all-time high above the 40,000 mark the previous day. ( read original story ...)

Uber Eats starts robot deliveries in Tokyo

"Caution: robot!" chirps the green self-driving delivery vehicle as it trundles down the street to a pork cutlet restaurant in Tokyo to pick up a meal ordered on Uber Eats. ( read original story ...)